Strap for Club Sport Neomatik 37 Petrol / Closed Back

The Nomos Glashütte Club 745 features a lug width of 18 millimetres. This dimension is specific to the 37mm case format and is compatible exclusively with straps and elastics certified at 18mm. Always verify the lug width by measuring the distance between the two attachment points on the case before ordering an aftermarket strap.

For the Nomos Club 745, a strap crafted from vegetable-tanned calf leather represents the aesthetic choice most consonant with the minimalist and Saxon spirit of the model. Alligator facet in pearl grey or natural tones amplifies elegance without excess. For daily wear, a black or indigo NATO strap offers versatility and practicality. A structured rubber strap is ideal for those prioritising functionality and durability in sporty-casual use.

Changing the strap on the Club 745 requires basic tools: a small screwdriver, preferably titanium to avoid surface marks, and a soft pad for the case. Position the watch face-down on a soft leather cloth, locate the lug holes, gently lever the spring bars to remove them, and slide off the worn strap. Insert the new 18mm strap by aligning the lugs with the holes and reinserting the spring bars until they click. The procedure takes approximately five minutes and requires no specialist knowledge.

All straps marked as 18mm are mechanically compatible with the Nomos Club 745. Milanostraps.it stocks a comprehensive range of handcrafted 18mm straps: Italian leather, alligator, shell cordovan, NATO textiles and technical rubber. Mechanical compatibility is guaranteed; the choice remains purely aesthetic and functional. We recommend straps with thickness between 3.5 and 4.5mm for optimal draping on the lugs.

A quality leather strap—Italian calf or alligator—has a longevity of 3–5 years with daily wear, varying according to humidity exposure, heat and maintenance frequency. Vegetable-tanned leather tends to develop a protective patina over time, whilst cordovan maintains structural elasticity beyond five years. Periodic cleaning with a damp cloth and application of leather-specific conditioner significantly extends strap life. A NATO resin-tinted strap has comparable lifespan, limited primarily by the elasticity of the spring bars.